Where does “soffime” come from?

soffime (Old French) comes from Latin sophisma, from Ancient Greek σόφῐσμᾰ.

Ancestry of “soffime”, step by step

Step	Language	Word	Meaning
1	Latin	sophisma	a false conclusion, a fallacy, a sophism; wisdom,...
2	Ancient Greek	σόφῐσμᾰ	—